Installed in GFA-555 MK1 with upgraded transformers

	hoppesbrain on Sold: Fully Restored ADCOM GFA…
	Robert on Sold: Fully Restored ADCOM GFA…
	John Acosta on Some notes about restoring a G…
	David Gosiengfiao on Another tour of a Hoppe’…
	Mike Primce on New serial number tags just dr…

	hoppesbrain on Sold: Fully Restored ADCOM GFA…
	Robert on Sold: Fully Restored ADCOM GFA…
	John Acosta on Some notes about restoring a G…
	David Gosiengfiao on Another tour of a Hoppe’…
	Mike Primce on New serial number tags just dr…

Hoppe's Brain